GB190926690A - Improvements in Steam Turbines. - Google Patents

Improvements in Steam Turbines.

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Publication number
GB190926690A
GB190926690A GB190926690DA GB190926690A GB 190926690 A GB190926690 A GB 190926690A GB 190926690D A GB190926690D A GB 190926690DA GB 190926690 A GB190926690 A GB 190926690A
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GB
United Kingdom
Prior art keywords
pressure
steam
stage
low
valves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Konrad Andersson
Arthur Greenwood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190926690A publication Critical patent/GB190926690A/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/023—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines the working-fluid being divided into several separate flows ; several separate fluid flows being united in a single flow; the machine or engine having provision for two or more different possible fluid flow paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

26,690. Andersson, K., Hopper, A. G., and Greenwood, J. E. H., [representatives of Greenwood, A.]. Nov. 17. Regulating; working-fluid supply.-A mixedpressure turbine comprises a low-pressure stage a fitted with two segmental steam-chests communicating with pipes k, n respectively, and a high-pressure stage b which may be supplied with live steam. Low-pressure steam is supplied by a pipe and high-pressure steam by a pipe o. Two valves u, t mounted upon a spindle v admit steam successively to the pipes k, n, and a valve d controls the admission of live steam. These three valves are all operated by a governor m through suitable link-work. During ordinary working with low pressure, steam enters at j and passes through one or both of the valves u, t to the stage a and is exhausted at l, the high-pressure stage b running idle. Should the supply of low-pressure steam be insufficient, a piston r, subjected above to the steam pressure and below to the condenser pressure, is raised and thereby raises the valves u, t so as to close the pipe n only, or the pipes k, n, and at the same time to open the valve d. Live steam next actuates the stage b and then acts by partial impact upon the stage a, the remaining arc of stage a being acted upon by the low-pressure supply from j or not, according to the conditions of load.
GB190926690D 1909-11-17 1909-11-17 Improvements in Steam Turbines. Expired GB190926690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190926690T 1909-11-17

Publications (1)

Publication Number Publication Date
GB190926690A true GB190926690A (en) 1910-07-14

Family

ID=32446528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190926690D Expired GB190926690A (en) 1909-11-17 1909-11-17 Improvements in Steam Turbines.

Country Status (1)

Country Link
GB (1) GB190926690A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833308A (en) * 1955-06-02 1958-05-06 Oliver Tyrone Corp Multiple control valve for fluid pumps, motors, and transmissions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833308A (en) * 1955-06-02 1958-05-06 Oliver Tyrone Corp Multiple control valve for fluid pumps, motors, and transmissions

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